PDGF

When concentrated growth factors are injected into or around a damaged joint, tendon, or ligament, they initiate a localized healing cascade that can reduce inflammation, promote tissue repair, and support the regeneration of damaged cartilage and connective tissue. Patients with chronic knee, shoulder, hip, or elbow discomfort who have not responded adequately to conservative treatments may find meaningful relief through PDGF therapy.

The regenerative approach differs fundamentally from conventional treatments like cortisone injections, which temporarily suppress inflammation but do not address the underlying tissue damage and may actually weaken structures with repeated use. PDGF therapy works with your body’s own healing mechanisms to promote genuine tissue repair rather than simply masking symptoms. We evaluate each patient’s condition thoroughly and may recommend PDGF injections as part of a full treatment plan that supports both immediate comfort and long-term joint health. This therapy is performed under precise anatomical guidance to ensure accurate placement of the growth factor concentrate at the site where it will deliver the greatest therapeutic benefit.

When concentrated growth factors are delivered into the scalp via microinjection, they stimulate dormant hair follicles, extend the active growth phase (anagen) of the hair cycle, and increase blood supply to the follicular units. The result is thicker, denser, and healthier hair growth over the course of several treatment sessions. PDGF therapy for hair restoration is appropriate for both men and women experiencing androgenetic alopecia (pattern hair loss), diffuse thinning, or early-stage hair loss where viable follicles can still be reactivated.

For skin rejuvenation, PDGF injections stimulate fibroblast activity in the dermis, accelerating the production of new collagen, elastin, and hyaluronic acid, the three structural components most responsible for youthful skin firmness, elasticity, and hydration. When delivered through intradermal microinjection or in combination with microneedling, concentrated growth factors can improve skin texture, reduce fine lines, diminish acne scarring, and restore a luminous, healthy complexion. Many patients at our Fishkill practice combine PDGF skin rejuvenation with other advanced facial treatments for synergistic results that address multiple dimensions of skin aging simultaneously.

The collected blood is then processed using specialized centrifugation and concentration protocols to isolate and enrich the platelet-derived growth factors from your own blood. This autologous approach, using your body’s own biological material, eliminates the risk of allergic reaction or immune rejection and ensures biocompatibility with your tissues.

Once the growth factor concentrate is prepared, it is precisely injected into the target area using fine-gauge needles or cannulas. For joint applications, injections are guided by anatomical landmarks to ensure accurate delivery. For hair restoration, a series of superficial injections are administered across the areas of thinning. For skin rejuvenation, the growth factor solution may be delivered via microinjection or combined with a microneedling session. Treatment time varies by application but typically ranges from 30 to 60 minutes. Most patients experience minimal discomfort, and topical numbing is available for sensitive areas. There is little to no downtime, and you can typically return to normal activities the same day. A series of three to six sessions spaced several weeks apart is generally recommended to achieve optimal regenerative results.